TRAIL - Technical Report Archive and Image Library

Recovering lithium chloride from a geothermal brine

Domestic saprolites as potential substitutes for refractory-grade bauxite

Solid-liquid separations in processing domestic laterites

Lignite recovery of cobalt³⁺ from an ammoniacal ammonium sulfate solution

The theory of flammability limits :flow gradient effects and flame stretch

Calamity hollow mine fire project (in five parts).

The copper industry of the U.S.S.R. :problems, issues, and outlook

Assessment of methane hazards in an anomalous zone of a Gulf Coast salt dome

In-line aeration and treatment of acid mine drainage

Dispersion-selective flocculation-desliming characteristics of oxidized taconites

Calamity hollow mine fire project (in five parts).

Pilot mill flotation of serpentinized platinum-palladium ore from the Stillwater complex

Evaluation of mine seals constructed in 1967 at Elkins, Randolph County, WV

A surface resistivity method for measuring hydrologic characteristics of jointed formations

Safer procedures for removing dragline wire rope terminations

Low-chromium heat-resisting ferritic alloys strengthened by the chi phase

Electrolytic method for recovery of lead from scrap batteries :scale-up study using 20-liter multielectrode cell

A sulfidation- and oxidation-resistant ferritic stainless steel containing aluminum

Ultrasonic convergence measurements

Rapid identification of stainless steel and superalloy scrap

Evaluation of methods for recovering potash from carnallite ore

A Short-range locator system for detecting trapped miners

Alumina miniplant operations--influence of reactor design on the attrition of calcined kaolin during HCl leaching

Methane content of Gulf Coast domal rock salt

Use of Bureau of Mines turbomill to produce high-purity ultrafine nonoxide ceramic powders

Hand dismantling and shredding of Japanese automobiles to determine material contents and metal recoveries

New bag nozzle to reduce dust from fluidized air bag machines

Analysis of data on respirable quartz dust samples collected in metal and nonmetal mines and mills

Retrofit noise control modifications for crushing and screening equipment in the nonmetallic mining industry :an applications manual

Nonfuel mineral model directory

Performance evaluation of a real-time aerosol monitor

Noise controlproceedings: Bureau of Mines Technology Transfer Seminars, Pittsburgh, Pennsylvania, July 24, 1984, and Denver, Colorado, July 26, 1984

Overspeed protection for mine diesels :a literature review

A summary of current and historical federal income tax treatment of mineral exploration and development expenditures

Microcomputer-based monitoring and control system with uranium mining application

Improved personnel access for surface mining equipment

Gold and silver leaching practices in the United States

Use of steel sets in underground coal

Nickel availability - market economy countries :a minerals availability program appraisal

Conservation and development in-house and contract research in fiscal year 1984

Nickel availability--domestic :a minerals availability program appraisal

Mergers in the nonfuel minerals industry :trends and motives

Selected pneumatic gunites for use in underground mining :a comparative engineering analysis

In-mine installation of passive water barriers

Corrosion of friction rock stabilizers in selected uranium and copper mine waters

Effect of clay stabilizers on permeability of clayey ore

Potash recovery from process and waste brines by solar evaporation and flotation

Field measurement of rock displacement and support pressure at 5,955-ft level during sinking of deep circular shaft in northern Idaho

Thermodynamic properties of hedenbergite, a complex silicate of Ca, Fe, Mn, and Mg

Effects of repeated blasting on a wood-frame house

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